Executive produced by 요구르트 스튜디오 produced by 메이져리거 Composed by 오성훈 Lyrics written by 오성훈 Arranged by 메이져리거 Drums by 김남원 Bass by 김남원 Piano by 김남원 Guitar by 김의주 chorus by 홍은미 Strings Arranged Conducted by 김남원 Vocal directed by 고병식(KOCH) Digital editing by 고병식(KOCH)